25326430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7841}}^1$

素因数の和:7884

約数の個数: 32

約数和(自身を含む): 50816160

約数和(自身を除く): 25489730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 7841, 15682, 39205, 78410, 133297, 148979, 266594, 297958, 666485, 744895, 1332970, 1489790, 2532643, 5065286, 12663215, 25326430]

約数ペア:

[(1, 25326430), (2, 12663215), (5, 5065286), (10, 2532643), (17, 1489790), (19, 1332970), (34, 744895), (38, 666485), (85, 297958), (95, 266594), (170, 148979), (190, 133297), (323, 78410), (646, 39205), (1615, 15682), (3230, 7841)]